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Alexander Chemeris alexander.chemeris at gmail.comOn Sun, Jul 22, 2012 at 11:11 PM, Thomas Tsou <thomastsou at gmail.com> wrote: > On Sun, Jul 22, 2012 at 10:12 AM, Andrey Sviyazov > <andrey.sviyazov at fairwaves.ru> wrote: >> Hi Thomas. >> >> It is very good new. >> Please let us know more information how you wins! >> I mean which PLL filter, ICP and other LMS paremeters do you use or its done >> by just only IQ balance correction and Laurent C1 pulse and all other by >> default? > > Register dump and startup sequence are attached. Uhm, this is a register dump at what time? Originally I asked for the dump before and after every line in the umtrx_tx_init.sh. > LO leakage was also recalibrated for different frequencies. How different are calibration values? I've never checked how is it related to the PLL frequency. > For comparison, after C1 pulse is added USRP1 is 1.3/3.5 and USRP2 is > 1.2/3.0 when measured at 925 MHz. tip: Would be great if you push this to github just as you send e-mail :) PS Sylvain is waiting for a howto to run OpenBTS with UmTRX to test his setup. -- Regards, Alexander Chemeris. CEO, Fairwaves LLC / ООО УмРадио http://fairwaves.ru